The Silver Hatchetfish (IMAGE) University of Gothenburg Caption This is the silver hatchetfish (Argyropelecus olfersii). Credit Jenny Kronstrom, University of Gothenburg Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.